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Oxygen/Nitrogen 9.7/90.3

Generic: Oxygen/Nitrogen 9.7/90.3

Verified·Apr 23, 2026
Manufacturer
Roberts Oxygen Company, Inc.
NDC
55037-930
Route
RESPIRATORY (INHALATION)
ICD-10 indication
L20.9

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About Oxygen/Nitrogen 9.7/90.3

Oxygen/Nitrogen 9.7/90.3 is a medical gas mixture composed of 9.7% oxygen and 90.3% nitrogen. It is indicated for use as a diagnostic agent during Hypoxia Challenge Testing (High Altitude Simulation Test) to simulate the reduced oxygen levels encountered during commercial air travel, allowing healthcare providers to assess a patient's physiological tolerance and determine the need for supplemental in-flight oxygen.

Copay & patient assistance

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Conditions we've indexed resources for

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Prior authorization & coverage

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Medicare Part D

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How this page is sourced

  • Drug identity verified against openFDA NDC Directory.
  • Label text (when shown) originates from NLM DailyMed.
  • Copay and assistance URLs verified periodically; if you hit a broken link, tell us.